Exam 3: Cell Structure and Function

Figure 3-3 Anatomy of a Model Cell Use Figure 3-3 to answer the following questions: -Which of the following functions in the synthesis of secretory products, as well as intracellular storage and transport?

Figure 3-5 Protein Synthesis Use Figure 3-5 to answer the following question: -The single structure that allows locomotion in some cells is the

Figure 3-8 A Process Use Figure 3-8 to answer the following questions: -In a malignant tumor, which of the following is true?

In which type of solution would equilibrium exist?

A mechanism in which two substances move in opposite directions across the cell membrane is called

The cytoplasmic division that forms two daughter cells is called

In cells that are not dividing, chromosomes form a loose network of fibers known as

Figure 3-3 Anatomy of a Model Cell Use Figure 3-3 to answer the following questions: -Which of the following labeled structures is essential for movement of the chromosomes during cell division?

Figure 3-7 Translation Use Figure 3-7 to answer the following questions: -Mutations are permanent alterations in which of the following?

Which process occurs during telophase?

Microtubules

A cell must expend energy to accomplish substance movement during

The process of synthesizing a protein from mRNA instructions is called

During the process of mitosis, chromatids separate during

Which substances can pass directly through the plasma membrane?

Which of the following is an example of membranous organelles?

Carrier molecules are located within the

Which property of a membrane determines which molecules may enter or leave?

Which of the following consists of a set of flattened membranous disks?

Figure 3-6 Nucleus Use Figure 3-6 to answer the following question: -The coils of nucleosomes found in non-dividing cells are called